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Cheap flights from Christchurch to Houston George Bush Intcntl Airport from $743

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — IAH
16 okt. — 23 okt.1
1 adult
1 adult, Economy

Cheap flight deals from Christchurch to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Christchurch (CHC) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 september 2025.

Round-trip from

$1,527

One-way from

$743

Popular in

December

Cheapest in

June

Average price

$1,937
United Airlines
  • United Airlines
  • 26/11-10/12
  • 3 total stops
  • 52h 49m total
  • Christchurch to Houston
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Air Canada
  • Air Canada
  • 2/12
  • 2 total stops
  • 24h 54m total
  • Christchurch to Houston
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($726 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($132 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Christchurch to George Bush Intcntl

Cheapest flights from Christchurch to George Bush Intcntl
Explore the most affordable flight options available from Christchurch to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 september 2025.

wo 26/1106:00CHC - IAH
2 stops28h 38mUnited Airlines
wo 10/1216:30IAH - CHC
2 stops23h 05mUnited Airlines
Deal found 14/9$1,527
ma 1/1209:50CHC - IAH
2 stops25h 27mAmerican Airlines
wo 10/1210:43IAH - CHC
2 stops31h 32mAmerican Airlines
Deal found 14/9$1,581
wo 26/1109:50CHC - IAH
2 stops22h 43mAmerican Airlines
do 11/1210:43IAH - CHC
2 stops35h 37mAmerican Airlines
Deal found 13/9$1,584
vr 28/1109:50CHC - IAH
2 stops41h 36mAmerican Airlines
wo 10/1216:32IAH - CHC
2 stops25h 43mAmerican Airlines
Deal found 14/9$1,611
di 2/1206:20CHC - IAH
2 stops52h 55mQantas Airways
zo 14/1216:45IAH - CHC
2 stops36h 25mQantas Airways
Deal found 14/9$1,635
vr 28/1106:00CHC - IAH
2 stops27h 21mUnited Airlines
wo 10/1218:42IAH - CHC
1 stop20h 53mUnited Airlines
Deal found 14/9$1,660
za 29/1106:15CHC - IAH
2 stops35h 58mAmerican Airlines
wo 10/1216:32IAH - CHC
2 stops27h 08mAmerican Airlines
Deal found 14/9$1,662
za 29/1106:15CHC - IAH
2 stops35h 58mAmerican Airlines
do 11/1205:00IAH - CHC
2 stops41h 20mAmerican Airlines
Deal found 13/9$1,665
vr 28/1109:50CHC - IAH
2 stops27h 08mAmerican Airlines
do 11/1210:43IAH - CHC
2 stops35h 37mAmerican Airlines
Deal found 13/9$1,714
wo 26/1115:55CHC - IAH
2 stops41h 06mQantas Airways
zo 14/1216:45IAH - CHC
2 stops36h 25mQantas Airways
Deal found 14/9$1,735
wo 26/1106:05CHC - IAH
2 stops50h 56mQantas Airways
do 11/1216:45IAH - CHC
2 stops27h 40mQantas Airways
Deal found 14/9$1,766

Cheapflights Fare Finder

 
Customise your flight search to find flights from Christchurch to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 134,765 searches. Data last updated 16 september 2025.
Use the filters below to find and compare flights from Christchurch to Houston George Bush Intcntl Airport that are best for you.

Fly from

Christchurch

Fly to

George Bush Intcntl

Route

Departure

Return

Price

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

wo 26/11

06:00-15:38

2 stops28h 38m

Houston George Bush Intcntl

wo 10/12

16:30-10:35

2 stops23h 05m

$1,527

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

di 2/12

06:00-21:59

2 stops34h 59m

Houston George Bush Intcntl

wo 10/12

17:02-10:35

1 stop22h 33m

$1,527

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

wo 26/11

09:50-13:33

2 stops22h 43m

Houston George Bush Intcntl

do 11/12

10:43-17:20

2 stops35h 37m

$1,584

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

vr 28/11

06:00-14:21

2 stops27h 21m

Houston George Bush Intcntl

wo 10/12

14:41-10:35

2 stops24h 54m

$1,660

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

za 29/11

06:15-23:13

2 stops35h 58m

Houston George Bush Intcntl

do 11/12

05:00-17:20

2 stops41h 20m

$1,665

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

di 2/12

06:00-20:31

2 stops33h 31m

Houston George Bush Intcntl

zo 14/12

14:24-10:35

1 stop25h 11m

$1,831

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

di 2/12

06:00-21:59

2 stops34h 59m

Houston George Bush Intcntl

za 13/12

21:38-10:35

1 stop41h 57m

$1,831

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

do 27/11

09:00-11:24

2 stops21h 24m

Houston George Bush Intcntl

zo 14/12

16:45-00:10

2 stops36h 25m

$1,885

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

di 2/12

06:20-16:15

2 stops52h 55m

Houston George Bush Intcntl

za 13/12

12:11-15:25

2 stops32h 14m

$1,890

ChristchurchHouston

CHC - IAH

CHCIAH

Christchurch

ma 1/12

06:10-15:02

2 stops27h 52m

Houston George Bush Intcntl

wo 10/12

15:22-10:35

1 stop24h 13m

$1,911

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Christchurch to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Christchurch with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Christchurch to Houston George Bush Intcntl Airport

What is the cheapest time of day to fly from CHC to IAH?

Find hourly flight availability from Christchurch to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 september 2025.

It’s optimal to fly from Christchurch to Houston George Bush Intcntl Airport in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Christchurch to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Christchurch to Houston George Bush Intcntl?

    Most people fly from Christchurch (CHC) if they book a flight from Christchurch to Houston George Bush Intcntl. On average, Christchurch has 0 outbound flights to Houston George Bush Intcntl per day from 0 airlines. Christchurch is conveniently located just 9.5 km from Christchurch’s city centre.

  • How long is the flight from Christchurch to Houston George Bush Intcntl Airport?

    Departing from Christchurch to Houston George Bush Intcntl Airport will take you 22h 43m. The distance from Christchurch to Houston George Bush Intcntl Airport is about 12395 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Christchurch to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Christchurch to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Christchurch to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Christchurch to George Bush Intcntl.

  • Can I find deals for business class flights from Christchurch to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Christchurch to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Christchurch to George Bush Intcntl

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Fly with Cheapflights

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How does Cheapflights help users find flights from Christchurch to George Bush Intcntl?

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Why should you use Cheapflights to find cheap flight tickets from Christchurch to George Bush Intcntl?

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Can Cheapflights find flights from Christchurch to George Bush Intcntl with no change fees?

Yes, we can. To see specific flights from Christchurch to George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Christchurch to George Bush Intcntl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to George Bush Intcntl from Christchurch today and book when prices fit your budget.

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